I asked this question anonymously, but I'm unsure how to find it again, so I'm asking again. I'm 15, never have had sex (the most I've done is be fingered by my boyfriend, but I've had a normal period since then), and I've had my period since I was 12, so a bit over 3 years. My periods aren't regular, but not entirely irregular. This is the longest it's been since my first one, where I didn't have another one for another 2 months. In the past few months I've had 2 periods in a month, and cycles between 20 and 29 days. The last two have been 27 days. Right before I was supposed to get my period, I was under a large amount of stress, and now I'm stressing about this so I think that maybe why it's late, but I've had cramps today and yesterday, and it's felt 'tender,' I could say, around my vagina for the last two days. Since I'm young, is this normal? I've also had a routine change for the last month with school ending. I'm sorry if this is too much information, I'm just worried. Thank you!